Hacking Cobra ODE Released New PCB Revisions Cobra ODE QSV, 4.20, 4.30A --What's the difference?

[zombie0zombie]

Cobra ODE new PCB revisions released. The cobra ode QSV is specifically for users of 2k5,3k and 4k/4k2 console owners. It is fully compatible with all software updates, but does not support older PATA/SATA FAT consoles or 2k/2k1 series SLIM consoles.

I just want to know, what about the Cobra ODE v4.20 and 4.30A. What are the new features thest two new PCB bring us?